CME Meeting 2013
Contents
CME at SCEC Annual Meeting September 2013
- Broadband Platform Poster (Silva et al) (5Mb pdf)
- UCVM Poster (Gill et al) (19Mb pdf)
- CyberShake Poster (Callaghan et al) (68Mb pdf)
- CSEP Poster (Liukis et al) (6Mb pdf)
- ShakeAlert Testing Poster (Maechling et al) (1Mb pdf)
- Averaging-Based Factorization (Wang et al) (16Mb pdf)
- Multi-Fault Rupture Synchronization (Milner et al) (1Mb pdf)
CME Highlights in 2013
A small group of computer scientists and software developers working at USC participate in SCEC’s Community Modeling Environment collaboration that performs distributed inter-disciplinary earthquake system science research using high performance computers.
One remarkable aspect of this group is the wide range of academic and computing organizing involved in this collaborative work. Over the last year, SCEC’s CME has involved research from many leading USC academic, governmental, and engineering organizations including U.C. San Diego, U.C. Los Angeles, U.C. Santa Barbara, Stanford, Caltech, Harvard, Carnegie Mellon, University of Wyoming, USGS Offices in Pasadena, Menlo Park, and Golden Colorado, and computer scientists from USC ISI, San Diego Supercomputer Center, Texas Advance Computing Center, National Center for Supercomputing Applications, Argonne Leadership Computing Facility, and Oak Ridge Leadership Computing Facility.
In 2013, SCEC’s CME computational research included ground motion simulations using USC HPCC, high frequency deterministic earthquake simulations using Titan at Oak Ridge Leadership Computing Facility, earthquake rupture forecast model development using TACC Stampede, and physics-based probabilistic seismic hazard models on NCSA Blue Waters.
SCEC’s CME group also develops and releases open-source scientific software for use by researchers. Currently available software includes, SCEC Broadband Platform for ground motion simulations, SCEC’s AWP-ODC software for parallel wave propagation software, SCEC’s Collaboratory for the Study of Earthquake Predictability earthquake forecast testing framework, and SCEC’s Unified Community Velocity Model software for building and using 3D earth structural models.
CME Animations 2013
- Olsen/Cui/NCAR Chino Hills at 2.5Hz (179MB .mov)
- Chourasia/Olsen/Cui/Smith Vector-Viz GlyphSea Technique (146 MB .mp4)
- Olsen/Cui/Day/Chourasia 10Hz Rough Fault Simulation (13MB .mp4
- Day/Olsen/Withers/Chourasia ShakeOut with Plastic Yielding Physics (63Mb .mov)
June 2013 CME Meeting Agenda
| 08:00 - 09:30 | Breakfast, Hilton Tapestry Room | |
| Session 1: Broadband Platform | ||
| 09:30 - 10:00 | Broadband Platform (BBP) Developments | F. Silva |
| 10:00 - 10:30 | Future Broadband Use and Development | C. Goulet / R. Graves |
| Session 2: High-F | ||
| 10:30 - 11:00 | Hercules | J. Bielak / R. Taborda |
| 11:00 - 11:30 | Dynamic Ruptures | S. Day |
| 11:30 - 12:00 | Nonlinear/plastic effects and s/s heterogeneities | K. Olsen |
| 12:00 - 12:30 | AWP Code Developments | Y. Cui / H. Xu |
| 12:30 - 13:00 | Lunch Break, Hilton Tapestry Room | |
| Session 3: Ground Motion Simulation Validation and Utilization | ||
| 13:00 - 13:30 | GMSV and Utilization Simulations | N. Luco |
| Session 4: CyberShake | ||
| 13:30 - 13:50 | CyberShake Study 13.4 | R. Graves |
| 13:50 - 14:10 | Averaging-based Factorization | F. Wang |
| 14:10 - 14:30 | Future CyberShake | T. Jordan |
| Session 5: Geoinformatics | ||
| 14:30 - 15:00 | CVM-S Inversions | E. Lee |
| 15:00 - 15:30 | CVM-H Developments and Plans | J. Shaw |
| 15:30 - 16:00 | Break | |
| Session 6: CME Planning 2014 | ||
| 16:00 - 16:30 | CME Project and Allocation Overview | P. Maechling |
| 16:30 - 17:30 | Comp Research and Allocation Planning | T. Jordan |
| 17:30 | Adjourn |
Participants
Brad Aagaard (USGS), Greg Beroza (Stanford), Jacobo Bielak (CMU), Yifeng Cui (SDSC), Steven Day (SDSU), Eric Dunham (Stanford), Geoff Ely (ANL), David Gill (USC), Christine Goulet (PEER), Robert Graves (USGS), Tran Huynh (SCEC), Tom Jordan (SCEC), En-Jui Lee (Wyoming), Nicolas Luco (USGS), Philip Maechling (SCEC), John McRaney (SCEC), Kim Olsen (SDSU), John Shaw (Harvard), Fabio Silva (SCEC), Ricardo Taborda (CMU), Feng Wang (USC), and Heming Xu (SDSC)
Could Not Attend: Jack Baker (Stanford), Scott Callaghan (SCEC), Po Chen (Wyoming), Kevin Milner (SCEC), Andreas Plesch (Harvard), Zheqiang Shi (SDSU), Patrick Small (USC), Jonathan Stewart (UCLA), Carl Tape, Jeroen Tromp (Princeton), and Farzin Zareian (UCI)
Venue
- Organizer: Thomas H. Jordan
- Date: June 2, 2013 (9:30am - 5:30pm)
- Location: Palm Canyon Room, Hilton Palm Springs Resort, Palm Springs, CA
- Participation: by invitation only
Agenda Topics of Interest
- Frequency Dependent Attenuation Models
- High-F Project
- CVM Developments and validations
- High Frequency Dynamic Ruptures
- High Frequency Ground motion Simulations
- Implementation Interface between Modelers and GMSV Tag and Utilization Committee
- Broadband Model changes
- New broadband models EXSIM, Irakura, Composite Source Models
- Full 3D inversions
- CVM-S
- CVM-H
- Global
- CVM Developments
- Santa Maria Basin
- Small-scale heterogeneities
- Impact of GTL
- Code Development
- SORD
- Hercules
- AWP-ODC
- AWP-GPU and AWP-SGT-GPU
- Recent Results
- SORD 10Hz ruptures
- Olsen 10Hz simulations
- Broadband Platform
- CyberShake 13.4 production
- SCEC Data management
